Sökning: "modala"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet modala.

  1. 1. Modala hjälpverb i språkhistorisk belysning

    Författare :Marika Lagervall; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Modala hjälpverb grammatikalisering preterito-presentiska verb nordiska språk språkförändring grammatik;

    Sammanfattning : .... LÄS MER

  3. 2. Le paragraphe oral en français L1, en suédois L1 et en français L2 : étude syntaxique, prosodique et discursive

    Författare :Åsa Conway; Franska; []
    Nyckelord :HUMANIORA; HUMANITIES; prosody; spoken French; spoken Swedish; modality; discourse; backchannel signals; Morel and Danon-Boileau; French language; advanced learners; exolingual - endolingual; speech paragraph; Franska språket;

    Sammanfattning : This study examines the structure and the use of the speech paragraph (le paragraphe oral), as defined by Morel and Danon-Boileau 1998, in L1 French, in L1 Swedish and in the L2 French production of two advanced Swedish learners. The corpus examined consists of seven informal spontaneous endolingual and exolingual conversations. LÄS MER

  4. 3. Shapes of pipes

    Författare :Valerio Lupi; Philipp Schlatter; Ramis Örlü; Jean-Christophe Robinet; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Global stability; curved pipes; secondary flow; wall-bounded turbulence; Global stabilitet; krökta rör; sekundärflöde; turbulens; Teknisk mekanik; Engineering Mechanics;

    Sammanfattning : Curved pipes are ubiquitous in several industrial applications and biological systems. The study of flows through these configurations is therefore of significant practical interest.In the present thesis, the modal stability of flows in both toroidal and spatially developing bent pipes is investigated to understand the onset of transition. LÄS MER

  5. 4. Wind-induced vibrations in tall timber buildings : Design standards, experimental and numerical modal analyses

    Författare :Pierre Landel; Andreas Linderholt; Marie Johansson; Sigurdur Ormarsson; Petter Juell Nåvik; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tall Timber Building; Wind-Induced vibration; Along-Wind Acceleration; Modal Analysis; Forced Vibration Test; Finite Element Model Reduction; Truss; Semi-Rigid Connection; Bâtiment en Bois de Grande Hauteur; Vibration Induite par le Vent; Accélération Parallèle au Vent; Analyse Modale; Test de Vibration Forcée; Réduction de Modèle aux Eléments finis; Poteau Treillis; Connexion Semi-Rigide; Hög Trähus; Vindinducerad Vibration; Acceleration Längs med Vinden; Modalanalys; Forcerat Vibrationstest; Finita Element Modellreduktion; Fackverk; Halvstyva Förband; Maskinteknik; Mechanical Engineering; Byggteknik; Civil engineering;

    Sammanfattning : Climate change and densification of cities are two major global challenges. Inthe building and construction industry, there are great expectations that tall timberbuildings will constitute one of the most sustainable solutions. First, verticalurban growth is energy and resource-efficient. LÄS MER

  7. 5. Human-structure interaction effect on the dynamic response of footbridges : An analytical and experimental study

    Författare :Daniel Colmenares; Raid Karoumi; Andreas Andersson; Federica Tubino; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; footbridges; dynamics; human induced loads; human structure interaction.; Bro- och stålbyggnad; Structural Engineering and Bridges;

    Sammanfattning : Lightweight, slender and lightly damped footbridges are often susceptible to HumanInduced Loads (HILs) when pedestrian step frequencies coincide with the naturalfrequencies of the structure. For vertical vibrations, this can compromise the serviceabilitylimit state of the system. LÄS MER